(19)

(11)

EP 4 298 866 A1

(12)

(43) Date of publication: 03.01.2024 Bulletin 2024/01 (21) Application number: 22709637.7 (22) Date of filing: 14.02.2022

(51) International Patent Classification (IPC):  H05B 45/3725(2020.01) H05B 45/46(2020.01) H05B 45/325(2020.01) H05B 45/20(2020.01) (52) Cooperative Patent Classification (CPC): H05B 45/20; H05B 45/46; H05B 45/325; H05B 45/3725 (86) International application number: PCT/EP2022/053490 (87) International publication number: WO 2022/179872 (01.09.2022 Gazette 2022/35)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 23.02.2021 EP 21158580 (71) Applicant: Signify Holding B.V. 5656 AE Eindhoven (NL)	(72) Inventors: DE MOL, Eugen, Jacob 5656 AE Eindhoven (NL) KAHLMAN, Henricus, Marius, Joseph, Maria 5656 AE Eindhoven (NL) TER WEEME, Berend, Jan, Willem 5656 AE Eindhoven (NL) (74) Representative: Verweij, Petronella Daniëlle  Signify Netherlands B.V. Intellectual Property High Tech Campus 7 5656 AE Eindhoven 5656 AE Eindhoven (NL)